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cJSON_ParseWithOptions: Improve variable names and intent

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This commit is contained in:
Max Bruckner 2017-03-21 20:18:03 +01:00
parent 99db5db9a4
commit 11131b9ced
1 changed files with 11 additions and 11 deletions
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22
cJSON.c
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@ -903,19 +903,19 @@ CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return
{
const unsigned char *end = NULL;
/* use global error pointer if no specific one was given */
const unsigned char **ep = return_parse_end ? (const unsigned char**)return_parse_end : &global_ep;
cJSON *c = cJSON_New_Item(&global_hooks);
*ep = NULL;
if (!c) /* memory fail */
const unsigned char **error_pointer = (return_parse_end != NULL) ? (const unsigned char**)return_parse_end : &global_ep;
cJSON *item = cJSON_New_Item(&global_hooks);
*error_pointer = NULL;
if (item == NULL) /* memory fail */
{
return NULL;
}
end = parse_value(c, skip_whitespace((const unsigned char*)value), ep, &global_hooks);
if (!end)
end = parse_value(item, skip_whitespace((const unsigned char*)value), error_pointer, &global_hooks);
if (end == NULL)
{
/* parse failure. ep is set. */
cJSON_Delete(c);
cJSON_Delete(item);
return NULL;
}
@ -923,10 +923,10 @@ CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return
if (require_null_terminated)
{
end = skip_whitespace(end);
if (*end)
if (*end != '\0')
{
cJSON_Delete(c);
*ep = end;
cJSON_Delete(item);
*error_pointer = end;
return NULL;
}
}
@ -935,7 +935,7 @@ CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *value, const char **return
*return_parse_end = (const char*)end;
}
return c;
return item;
}
/* Default options for cJSON_Parse */